Posted by **Kyle** on Wednesday, February 3, 2010 at 3:00pm.

I need help finding the answer

In the US about 46% of the population wear glasses or contact lenses. A sample of 85 people is taken. About how many people would you ecpect to wear glasses or contact lenses?

Do I multiply .46 to 85?

- math -
**Ms. Sue**, Wednesday, February 3, 2010 at 3:08pm
Right.

- math -
**maddie**, Saturday, May 19, 2012 at 12:40pm
about 39

## Answer this Question

## Related Questions

- physics - How is it that contact lenses can be thinner than bifocales but just ...
- math - there are 9 students who wear glassses. of the students who waer ...
- STATISTICS - Suppose that, in order to estimate the proportion of students who ...
- Statistics - In an elementary school, 25% of children wear glasses. Suppose that...
- Statistics - In an elementary school, 25% of children wear glasses. Suppose that...
- Statistics - In an elementary school, 25% of children wear glasses. Suppose that...
- Statistics - In an elementary school, 25% of children wear glasses. Suppose that...
- Statistics - In an elementary school, 25% of children wear glasses. Suppose that...
- Please answer two math questions!!! - 10. From the 2010 census data, the ...
- project on glasses! - hey. does anybody have any suggestions on a good way to ...